#309E84#309E84

#309E84 is a light, moderate teal. Relative luminance 0.267; OKLCH L 63.1% C 0.106 H 173.6°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#309E84
RGB	rgb(48, 158, 132)
HSL	hsl(166, 53%, 40%)
HSV	hsv(166, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 16.5%, 38%)
CIE-LAB	lab(58.74, -37.11, 4.68)
CIE-LCH	lch(58.74, 37.41, 172.81°)
OKLab	oklab(63.1% -0.105 0.0118)
OKLCH	oklch(63.1% 0.106 173.6)
XYZ	xyz(17.6085, 26.7460, 26.0598)
Luminance	0.2675 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E84 #9E304A

analogous

#309E4D #309E84 #30819E

triadic

#309E84 #84309E #9E8430

tetradic

#309E84 #4D309E #9E304A #819E30

square

#309E84 #4D309E #9E304A #819E30

split-complementary

#309E84 #9E3081 #9E4D30

monochromatic

#134036 #226F5D #309E84 #45C6A8 #74D5BE

Accessibility & contrast

On white

3.31

#309E84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#309E84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E84

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E84	#FFFFFF	#000000	##000000
##309E84	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999483

Deuteranopia (green-blind)

#8A8986

Tritanopia (blue-blind)

#00A096

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309e84;
/* rgb */ color: rgb(48, 158, 132);
/* oklch */ color: oklch(63.1% 0.106 173.6);

Tailwind

colors: {
  custom: {
    50: '#77bba7',
    500: '#309e84',
    950: '#000000',
  },
}

SCSS

$custom: #309e84;
$custom-light: #77bba7;
$custom-dark: #000000;

JSON

{
  "hex": "#309e84",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 132
  },
  "hsl": {
    "h": 165.818,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63101,
    "c": 0.10562,
    "h": 173.6
  },
  "luminance": 0.26748
}

Semantic roles & 50–950 ramp

primary

#309E84

secondary

#BD6D80

accent

#4B6DDD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #309E84

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →